Home / 94,276.44-141,384.60-31,084.80

Finding the Fourth Proportional to 94,276.44, 141,384.60 and 31,084.80

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Solution

The fourth proportional to 94,276.44, 141,384.60 and 31,084.80 is: 46,617.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,276.44 : 141,384.60 = 31,084.80 : x
  2. Step 2: Convert to fraction form
    94,276.44/141,384.60 = 31,084.80/x
  3. Step 3: Cross multiply
    94,276.44x = 141,384.60 × 31,084.80
  4. Step 4: Simplify right side
    94,276.44x = 4,394,912,014.08
  5. Step 5: Solve for x
    x = 4,394,912,014.08/94,276.44
  6. Step 6: Final answer
    x = 46,617.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.